4 - 3
Dismantling (cont’d)
5 Remove floating seal E from each hub C using a pry
bar. Discard the floating seal.
6 Remove floating seal E from each side of the idler
wheel A using a pry bar. Discard the floating seal.
7 If badly worn or damaged, remove the bushes D from
the idler wheel A using a press or puller.
Protect parts from moisture and dust if left dismantled
for some time.
Assembly
1 Clean all parts thoroughly in a suitable solvent. Dry
shaft and bore of idler wheel using compressed air in a
place free of dust and moisture.
Check components for wear. Polish out scratches and
roughness using an oil stone. Then apply a coat of
engine oil to all parts.
Carefully drive the new bushes D into the idler wheel A,
using a suitable dolly A.
Section J Track and Running Gear
9803/6020
Section J
4 - 3
Issue 1
Idler Wheel
284300
284310
284320
C
E
E
C
A
E
E
E
A
E
D
A
D
AA
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